I would like to obtain a Logo design to have the Yin Yang symbol, but from one side the Phoenix and in the other side the Dragon. I have my own design of the heads of the Phoenix and Dragon, please use exactly the same heads in your design. Everything else runs for your own creativity.
I like to have a mystical, japanese or chinese but simple design, maybe I will use it in a medallion or a tattoo. 
Regarding the colours, maybe you can give to all design the 7 colours of the Chakras (Red, Orange, Yellow, Green, Blue, Indigo and Purple) or maybe the Phoenix Orange and the Dragon Purple, etc...
I will post pictures of the Dragon and Phoenix Head and some pictures with some examples.
Finally please help me the design not looks aggressive, since I do prefers it flows and have a friendly and mystical look.
Thank you very much for your help

Cosmic Balance